diff --git a/src/main/java/com/emr/util/Jpg2PdfUtil.java b/src/main/java/com/emr/util/Jpg2PdfUtil.java
index c1fb0747..cc8dfed8 100644
--- a/src/main/java/com/emr/util/Jpg2PdfUtil.java
+++ b/src/main/java/com/emr/util/Jpg2PdfUtil.java
@@ -7,10 +7,12 @@ import org.apache.commons.lang3.StringUtils;
 import org.apache.log4j.Logger;
 import org.springframework.util.CollectionUtils;
 
+import javax.servlet.ServletOutputStream;
 import javax.servlet.http.HttpServletResponse;
 import java.awt.*;
 import java.io.ByteArrayOutputStream;
 import java.io.IOException;
+import java.io.OutputStream;
 import java.text.SimpleDateFormat;
 import java.util.ArrayList;
 import java.util.Date;
@@ -74,18 +76,21 @@ public class Jpg2PdfUtil {
         List<PdfReader> pdfReaders = new ArrayList<>();
         //遍历删除,除去损坏，文件不存在，抛异常就是空白页
         Iterator<String> iterator = files.iterator();
+        PdfReader pdfReader = null;
         while (iterator.hasNext()) {
-            PdfReader pdfReader = check(iterator.next());
+            pdfReader = check(iterator.next());
             if(null != pdfReader){
                 pdfReaders.add(pdfReader);
                 pdfReader.close();
             }
         }
         if(!CollectionUtils.isEmpty(pdfReaders)){
+            OutputStream outputStream = null;
             //创建文档容器
             Document document = new Document(PageSize.A4,0,0,0,0);
             PdfCopy copy = null;
             try {
+                outputStream = response.getOutputStream();
                 copy = new PdfCopy(document,response.getOutputStream());
                 document.open();
                 for (PdfReader reader : pdfReaders) {
@@ -101,6 +106,14 @@ public class Jpg2PdfUtil {
                 if(null != document){
                     document.close();
                 }
+                if(null != outputStream){
+                    try {
+                        outputStream.flush();
+                        outputStream.close();
+                    } catch (IOException e) {
+                        e.printStackTrace();
+                    }
+                }
             }
         }
     }
@@ -115,8 +128,9 @@ public class Jpg2PdfUtil {
     private static void copy2Pdf(PdfCopy copy, PdfReader reader) throws IOException, BadPdfFormatException {
         try {
             int n = reader.getNumberOfPages();
+            PdfImportedPage page = null;
             for (int j = 1; j <= n; j++) {
-                PdfImportedPage page = copy.getImportedPage(reader, j);
+                page = copy.getImportedPage(reader, j);
                 if(null != page) {
                     copy.addPage(page);
                 }